Climate_PCAs_AllYear
Brandie QC
2025-04-22
To Do:
Check the significance of the PCA
- Remember this paper: Björklund, M. 2019. Be careful with your principal components. Evolution 73: 2151–2158.
Climate PCAs for Full “Water” Year
Load necessary libraries
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## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errorslibrary(lmerTest)## Loading required package: lme4
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## steplibrary(ggrepel)
#library(cowplot)
library(gridExtra)##
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## combinelibrary(corrplot) #plotting correlations ## corrplot 0.94 loadedlibrary(QBMS) #for function calc_biovars to calculate bioclim variables
library(ggfortify) #easier PCA figures
library(vegan) #for permanova ## Loading required package: permute
## Loading required package: latticesem <- function(x, na.rm=FALSE) {
sd(x,na.rm=na.rm)/sqrt(length(na.omit(x)))
} #standard error function
get_legend<-function(myggplot){
tmp <- ggplot_gtable(ggplot_build(myggplot))
leg <- which(sapply(tmp$grobs, function(x) x$name) == "guide-box")
legend <- tmp$grobs[[leg]]
return(legend)
} #legend function for grid_arrange
elev_three_palette <- c("#0043F0", "#C9727F", "#F5A540") #colors from Gremer et al 2019
elev_order <- c("High", "Mid", "Low")
month_order <- c("jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec")Load Flint Data
flint_all_year <- read_csv("../output/Climate/flint_climate_UCDpops.csv")## Rows: 38775 Columns: 14
## ── Column specification ────────────────────────────────────────────────────────
## Delimiter: ","
## chr (3): parent.pop, elevation.group, month
## dbl (11): elev_m, Lat, Long, year, aet, cwd, pck, pet, ppt, tmn, tmx
##
## ℹ Use `spec()` to retrieve the full column specification for this data.
## ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.head(flint_all_year)## # A tibble: 6 × 14
## parent.pop elevation.group elev_m Lat Long year month aet cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1895 dec 3.23 27.9 0
## 2 BH Low 511. 37.4 -120. 1895 nov 4.89 40.8 0
## 3 BH Low 511. 37.4 -120. 1895 oct 8.9 80.8 0
## 4 BH Low 511. 37.4 -120. 1896 apr 72.5 36.2 0
## 5 BH Low 511. 37.4 -120. 1896 aug 24.5 149. 0
## 6 BH Low 511. 37.4 -120. 1896 dec 3.38 30.3 0
## # ℹ 4 more variables: pet <dbl>, ppt <dbl>, tmn <dbl>, tmx <dbl>Add month numbers
month_nums <- tibble(month=c("jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"),
month_nums=c(1:12))
month_nums## # A tibble: 12 × 2
## month month_nums
## <chr> <int>
## 1 jan 1
## 2 feb 2
## 3 mar 3
## 4 apr 4
## 5 may 5
## 6 jun 6
## 7 jul 7
## 8 aug 8
## 9 sep 9
## 10 oct 10
## 11 nov 11
## 12 dec 12flint_all_year_mosnums <- left_join(flint_all_year, month_nums) %>% arrange(parent.pop, year, month_nums)## Joining with `by = join_by(month)`tail(flint_all_year_mosnums, 12) ## # A tibble: 12 × 15
## parent.pop elevation.group elev_m Lat Long year month aet cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 YO8 High 2591. 37.8 -119. 2024 jan 5.81 23.8 185.
## 2 YO8 High 2591. 37.8 -119. 2024 feb 9.54 27.3 462.
## 3 YO8 High 2591. 37.8 -119. 2024 mar 30.4 27.6 713.
## 4 YO8 High 2591. 37.8 -119. 2024 apr 24.2 57.9 627.
## 5 YO8 High 2591. 37.8 -119. 2024 may 31.9 88.0 234.
## 6 YO8 High 2591. 37.8 -119. 2024 jun 28.8 128. 0
## 7 YO8 High 2591. 37.8 -119. 2024 jul 31.3 129. 0
## 8 YO8 High 2591. 37.8 -119. 2024 aug 11.1 122. 0
## 9 YO8 High 2591. 37.8 -119. 2024 sep 2.9 104. 0
## 10 YO8 High 2591. 37.8 -119. 2024 oct 0.94 78.3 0
## 11 YO8 High 2591. 37.8 -119. 2024 nov 4.55 33.6 86.1
## 12 YO8 High 2591. 37.8 -119. 2024 dec 3.78 29.5 141.
## # ℹ 5 more variables: pet <dbl>, ppt <dbl>, tmn <dbl>, tmx <dbl>,
## # month_nums <int>Water Year
flint_all_year_wtr_yr <- flint_all_year_mosnums %>% mutate(wtr_yr = year + month_nums %in% c(11:12))Generate bioclim for all year
- annual mean temperature (BIO1)
- mean diurnal range (BIO2) - (Mean of monthly (max temp - min temp))
- temperature seasonality (BIO4) (standard deviation *100)
- temperature annual range (BIO7) (Max Temperature of Warmest Month - Min Temperature of Coldest Month)
- mean temp of wettest quarter (BIO8)
- mean temp of driest quarter (BIO9)
- annual precipitation (BIO12) - sum of ppt for the entire year (not the avg)
- precipitation seasonality (BIO15) (Coefficient of Variation)
- precip of warmest quarter (BIO18)
- precip of coldest quarter (BIO19)
Prep
bioclim_allyear_prep <- flint_all_year_wtr_yr %>%
filter(parent.pop != "UCD_Garden", parent.pop != "WL2_Garden") %>% #remove garden sites
rename(tmin=tmn, tmax=tmx, year_cal=year, year=wtr_yr) %>% #rename columns to match what calc_biovars expects, also make sure it uses water year
filter(year != "1895", year < "2024") %>% #remove years with less than 12 months of data
arrange(parent.pop, year, month)
bioclim_all_year <- tibble(bio1=NA, bio2=NA, bio4=NA, bio7=NA, bio8=NA, bio9=NA, bio12=NA, bio15=NA, bio18=NA, bio19=NA, year=2025) #blank tibble to bind calculations to
bioclim_all_year## # A tibble: 1 × 11
## bio1 bio2 bio4 bio7 bio8 bio9 bio12 bio15 bio18 bio19 year
## <lgl> <lgl> <lgl> <lgl> <lgl> <lgl> <lgl> <lgl> <lgl> <lgl> <dbl>
## 1 NA NA NA NA NA NA NA NA NA NA 2025popids <- unique(bioclim_allyear_prep$parent.pop) #list of pop ids for for loop
pop_elev <- flint_all_year_wtr_yr %>% select(parent.pop:Long) %>% distinct()Calculation
for(i in popids) {
A <- bioclim_allyear_prep %>% filter(parent.pop==i) %>% calc_biovars() %>% mutate(parent.pop=i)
#print(A)
bioclim_all_year <- bind_rows(bioclim_all_year, A)
}
unique(bioclim_all_year$parent.pop) #has all the populations in there!## [1] NA "BH" "CC" "CP2" "CP3" "DPR" "FR" "IH" "LV1"
## [10] "LV3" "LVTR1" "SC" "SQ1" "SQ2" "SQ3" "TM2" "WL1" "WL2"
## [19] "WR" "WV" "YO11" "YO4" "YO7" "YO8"unique(bioclim_allyear_prep$year)## [1] 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910
## [16] 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925
## [31] 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940
## [46] 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955
## [61] 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970
## [76] 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
## [91] 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
## [106] 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
## [121] 2016 2017 2018 2019 2020 2021 2022 2023SUBSET
bioclim_all_year_final <- bioclim_all_year %>%
select(parent.pop, year, ann_tmean=bio1, mean_diurnal_range=bio2,
temp_seasonality=bio4, temp_ann_range=bio7, tmean_wettest_quarter=bio8,
tmean_driest_quarter=bio9, ann_ppt=bio12, ppt_seasonality=bio15,
ppt_warmest_quarter=bio18, ppt_coldest_quarter=bio19) %>%
filter(year!=2025)
head(bioclim_all_year_final)## # A tibble: 6 × 12
## parent.pop year ann_tmean mean_diurnal_range temp_seasonality temp_ann_range
## <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH 1896 14.6 14.2 644. 33.2
## 2 BH 1897 14.6 13.7 688. 32.1
## 3 BH 1898 14.5 14.5 697. 35.7
## 4 BH 1899 14.7 15.7 668. 36.3
## 5 BH 1900 14.9 14.8 610. 34.5
## 6 BH 1901 15.2 15.1 650. 33.8
## # ℹ 6 more variables: tmean_wettest_quarter <dbl>, tmean_driest_quarter <dbl>,
## # ann_ppt <dbl>, ppt_seasonality <dbl>, ppt_warmest_quarter <dbl>,
## # ppt_coldest_quarter <dbl>Merge with pop info
pop_elev_bioclim_all_year <- left_join(bioclim_all_year_final, pop_elev) %>%
select(parent.pop, elevation.group:Long, year:ppt_coldest_quarter)## Joining with `by = join_by(parent.pop)`head(pop_elev_bioclim_all_year)## # A tibble: 6 × 16
## parent.pop elevation.group elev_m Lat Long year ann_tmean
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1896 14.6
## 2 BH Low 511. 37.4 -120. 1897 14.6
## 3 BH Low 511. 37.4 -120. 1898 14.5
## 4 BH Low 511. 37.4 -120. 1899 14.7
## 5 BH Low 511. 37.4 -120. 1900 14.9
## 6 BH Low 511. 37.4 -120. 1901 15.2
## # ℹ 9 more variables: mean_diurnal_range <dbl>, temp_seasonality <dbl>,
## # temp_ann_range <dbl>, tmean_wettest_quarter <dbl>,
## # tmean_driest_quarter <dbl>, ann_ppt <dbl>, ppt_seasonality <dbl>,
## # ppt_warmest_quarter <dbl>, ppt_coldest_quarter <dbl>#write_csv(pop_elev_bioclim_all_year, "../output/Climate/bioclim_all_year_UCD_pops_wtr_year.csv")Calculation of recent (last 30 years) and historical climate (prior 30 years)
Note: Removed 2024 to facilitate use of QBMS package (also most of the plants did not experience 2024)
flint_all_year_recent <- flint_all_year_wtr_yr %>%
filter(parent.pop != "UCD_Garden", parent.pop != "WL2_Garden") %>% #remove garden sites
filter(wtr_yr>1993 & wtr_yr<=2023) %>%
select(parent.pop:month, wtr_yr, cwd, pck, ppt, tmn, tmx)
head(flint_all_year_recent)## # A tibble: 6 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1993 nov 1994 46.1 0
## 2 BH Low 511. 37.4 -120. 1993 dec 1994 30.3 0
## 3 BH Low 511. 37.4 -120. 1994 jan 1994 31.3 0
## 4 BH Low 511. 37.4 -120. 1994 feb 1994 41.4 0
## 5 BH Low 511. 37.4 -120. 1994 mar 1994 61.4 0
## 6 BH Low 511. 37.4 -120. 1994 apr 1994 58.6 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>tail(flint_all_year_recent)## # A tibble: 6 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 YO8 High 2591. 37.8 -119. 2023 may 2023 88.0 1426.
## 2 YO8 High 2591. 37.8 -119. 2023 jun 2023 105. 884.
## 3 YO8 High 2591. 37.8 -119. 2023 jul 2023 136. 0
## 4 YO8 High 2591. 37.8 -119. 2023 aug 2023 109. 0
## 5 YO8 High 2591. 37.8 -119. 2023 sep 2023 99.2 0
## 6 YO8 High 2591. 37.8 -119. 2023 oct 2023 74.7 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>flint_all_year_historical <- flint_all_year_wtr_yr %>%
filter(parent.pop != "UCD_Garden", parent.pop != "WL2_Garden") %>% #remove garden sites
filter(wtr_yr<=1993 & wtr_yr>1963) %>%
select(parent.pop:month, wtr_yr, cwd, pck, ppt, tmn, tmx)
head(flint_all_year_historical, 13)## # A tibble: 13 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1963 nov 1964 40.8 0
## 2 BH Low 511. 37.4 -120. 1963 dec 1964 26.9 0
## 3 BH Low 511. 37.4 -120. 1964 jan 1964 28.1 0
## 4 BH Low 511. 37.4 -120. 1964 feb 1964 40.4 0
## 5 BH Low 511. 37.4 -120. 1964 mar 1964 55.9 0
## 6 BH Low 511. 37.4 -120. 1964 apr 1964 70.3 0
## 7 BH Low 511. 37.4 -120. 1964 may 1964 42.0 0
## 8 BH Low 511. 37.4 -120. 1964 jun 1964 42.8 0
## 9 BH Low 511. 37.4 -120. 1964 jul 1964 161. 0
## 10 BH Low 511. 37.4 -120. 1964 aug 1964 177. 0
## 11 BH Low 511. 37.4 -120. 1964 sep 1964 129. 0
## 12 BH Low 511. 37.4 -120. 1964 oct 1964 92 0
## 13 BH Low 511. 37.4 -120. 1964 nov 1965 40.2 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>tail(flint_all_year_historical, 13)## # A tibble: 13 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl>
## 1 YO8 High 2591. 37.8 -119. 1992 oct 1992 76.3
## 2 YO8 High 2591. 37.8 -119. 1992 nov 1993 36.1
## 3 YO8 High 2591. 37.8 -119. 1992 dec 1993 20.5
## 4 YO8 High 2591. 37.8 -119. 1993 jan 1993 9.32
## 5 YO8 High 2591. 37.8 -119. 1993 feb 1993 13.9
## 6 YO8 High 2591. 37.8 -119. 1993 mar 1993 20.0
## 7 YO8 High 2591. 37.8 -119. 1993 apr 1993 56.8
## 8 YO8 High 2591. 37.8 -119. 1993 may 1993 91.7
## 9 YO8 High 2591. 37.8 -119. 1993 jun 1993 80.4
## 10 YO8 High 2591. 37.8 -119. 1993 jul 1993 125.
## 11 YO8 High 2591. 37.8 -119. 1993 aug 1993 121.
## 12 YO8 High 2591. 37.8 -119. 1993 sep 1993 104.
## 13 YO8 High 2591. 37.8 -119. 1993 oct 1993 73.0
## # ℹ 4 more variables: pck <dbl>, ppt <dbl>, tmn <dbl>, tmx <dbl>bioclim_all_year_recent <- pop_elev_bioclim_all_year %>% filter(year>1993 & year<=2023) #year here means water year (see above code where bioclim vars were calculated)
#head(bioclim_all_year_recent)
#tail(bioclim_all_year_recent)
bioclim_all_year_historical <- pop_elev_bioclim_all_year %>% filter(year<=1993 & year>1963)
#head(bioclim_all_year_historical, 13)
#tail(bioclim_all_year_historical, 13)Yearly averages for Flint (for climate distance calc)
flint_all_year_recent_yravgs <- flint_all_year_recent %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long, wtr_yr) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
rename(year=wtr_yr)
flint_all_year_recent_yravgs## # A tibble: 690 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [23]
## parent.pop elevation.group elev_m Lat Long year cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1994 81.5 0 33.5 8.29
## 2 BH Low 511. 37.4 -120. 1995 62.9 0 71.1 8.31
## 3 BH Low 511. 37.4 -120. 1996 71.6 0 49.6 9.16
## 4 BH Low 511. 37.4 -120. 1997 80.1 0 71.6 9.10
## 5 BH Low 511. 37.4 -120. 1998 60.9 0 79.8 8.35
## 6 BH Low 511. 37.4 -120. 1999 73.1 0 37.4 7.45
## 7 BH Low 511. 37.4 -120. 2000 70.2 0 62.4 8.57
## 8 BH Low 511. 37.4 -120. 2001 76.1 0 32.6 8.54
## 9 BH Low 511. 37.4 -120. 2002 75.9 0 38.8 8.52
## 10 BH Low 511. 37.4 -120. 2003 69.4 0 42.4 8.96
## # ℹ 680 more rows
## # ℹ 1 more variable: tmx <dbl>flint_all_year_historical_yravgs <- flint_all_year_historical %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long, wtr_yr) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
rename(year=wtr_yr)
flint_all_year_historical_yravgs## # A tibble: 690 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [23]
## parent.pop elevation.group elev_m Lat Long year cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1964 75.5 0 33.6 6.66
## 2 BH Low 511. 37.4 -120. 1965 68.6 0 52.3 7.14
## 3 BH Low 511. 37.4 -120. 1966 77.5 0 35.0 7.40
## 4 BH Low 511. 37.4 -120. 1967 67.3 0 65.3 7.69
## 5 BH Low 511. 37.4 -120. 1968 79.7 0 33.9 7.49
## 6 BH Low 511. 37.4 -120. 1969 69.8 0 82.4 7.40
## 7 BH Low 511. 37.4 -120. 1970 73.8 0 42.2 7.51
## 8 BH Low 511. 37.4 -120. 1971 72.6 0 37.5 6.91
## 9 BH Low 511. 37.4 -120. 1972 85.2 0 27.4 7.49
## 10 BH Low 511. 37.4 -120. 1973 75.3 0 61.5 7.66
## # ℹ 680 more rows
## # ℹ 1 more variable: tmx <dbl>Merge with bioclim
bioclim_flint_yrly_avgs_recent <- full_join(flint_all_year_recent_yravgs, bioclim_all_year_recent) ## Joining with `by = join_by(parent.pop, elevation.group, elev_m, Lat, Long,
## year)`#write_csv(bioclim_flint_yrly_avgs_recent, "../output/Climate/fullyear_wtr_year_avgs_Recent.csv")
bioclim_flint_yrly_avgs_historical <- full_join(flint_all_year_historical_yravgs, bioclim_all_year_historical) ## Joining with `by = join_by(parent.pop, elevation.group, elev_m, Lat, Long,
## year)`#write_csv(bioclim_flint_yrly_avgs_historical, "../output/Climate/fullyear_wtr_year_avgs_Historical.csv")For 2024 (Water Year Avgs)
Prep
bioclim_2024_allyear_prep <- flint_all_year_wtr_yr %>%
filter(parent.pop != "UCD_Garden", parent.pop != "WL2_Garden") %>% #remove garden sites
rename(tmin=tmn, tmax=tmx, year_cal=year, year=wtr_yr) %>% #rename columns to match what calc_biovars expects, also make sure it uses water year
filter(year != "1895", year !="2025") %>% #remove years with less than 12 months of data
arrange(parent.pop, year, month)
bioclim_2024_all_year <- tibble(bio1=NA, bio2=NA, bio4=NA, bio7=NA, bio8=NA, bio9=NA, bio12=NA, bio15=NA, bio18=NA, bio19=NA, year=2025) #blank tibble to bind calculations to
popids <- unique(bioclim_2024_allyear_prep$parent.pop) #list of pop ids for for loop
pop_elev <- flint_all_year_wtr_yr %>% select(parent.pop:Long) %>% distinct()Calculation
for(i in popids) {
A <- bioclim_2024_allyear_prep %>% filter(parent.pop==i) %>% calc_biovars() %>% mutate(parent.pop=i)
#print(A)
bioclim_2024_all_year <- bind_rows(bioclim_2024_all_year, A)
}
unique(bioclim_2024_all_year$parent.pop) #has all the populations in there!## [1] NA "BH" "CC" "CP2" "CP3" "DPR" "FR" "IH" "LV1"
## [10] "LV3" "LVTR1" "SC" "SQ1" "SQ2" "SQ3" "TM2" "WL1" "WL2"
## [19] "WR" "WV" "YO11" "YO4" "YO7" "YO8"SUBSET
bioclim_2024_all_year_final <- bioclim_2024_all_year %>%
select(parent.pop, year, ann_tmean=bio1, mean_diurnal_range=bio2,
temp_seasonality=bio4, temp_ann_range=bio7, tmean_wettest_quarter=bio8,
tmean_driest_quarter=bio9, ann_ppt=bio12, ppt_seasonality=bio15,
ppt_warmest_quarter=bio18, ppt_coldest_quarter=bio19) %>%
filter(year!=2025)
head(bioclim_2024_all_year_final)## # A tibble: 6 × 12
## parent.pop year ann_tmean mean_diurnal_range temp_seasonality temp_ann_range
## <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH 1896 14.6 14.2 644. 33.2
## 2 BH 1897 14.6 13.7 688. 32.1
## 3 BH 1898 14.5 14.5 697. 35.7
## 4 BH 1899 14.7 15.7 668. 36.3
## 5 BH 1900 14.9 14.8 610. 34.5
## 6 BH 1901 15.2 15.1 650. 33.8
## # ℹ 6 more variables: tmean_wettest_quarter <dbl>, tmean_driest_quarter <dbl>,
## # ann_ppt <dbl>, ppt_seasonality <dbl>, ppt_warmest_quarter <dbl>,
## # ppt_coldest_quarter <dbl>Merge with pop info
pop_elev_bioclim_2024_all_year <- left_join(bioclim_2024_all_year_final, pop_elev) %>%
select(parent.pop, elevation.group:Long, year:ppt_coldest_quarter)## Joining with `by = join_by(parent.pop)`head(pop_elev_bioclim_2024_all_year)## # A tibble: 6 × 16
## parent.pop elevation.group elev_m Lat Long year ann_tmean
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1896 14.6
## 2 BH Low 511. 37.4 -120. 1897 14.6
## 3 BH Low 511. 37.4 -120. 1898 14.5
## 4 BH Low 511. 37.4 -120. 1899 14.7
## 5 BH Low 511. 37.4 -120. 1900 14.9
## 6 BH Low 511. 37.4 -120. 1901 15.2
## # ℹ 9 more variables: mean_diurnal_range <dbl>, temp_seasonality <dbl>,
## # temp_ann_range <dbl>, tmean_wettest_quarter <dbl>,
## # tmean_driest_quarter <dbl>, ann_ppt <dbl>, ppt_seasonality <dbl>,
## # ppt_warmest_quarter <dbl>, ppt_coldest_quarter <dbl>#write_csv(pop_elev_bioclim_2024_all_year, "../output/Climate/bioclim_all_year_UCD_pops_wtr_year_2024.csv")Calculation of recent (last 30 years) and historical climate (prior 30 years)
flint_all_year_recent_2024 <- flint_all_year_wtr_yr %>%
filter(parent.pop != "UCD_Garden", parent.pop != "WL2_Garden") %>% #remove garden sites
filter(wtr_yr>1994 & wtr_yr<=2024) %>%
select(parent.pop:month, wtr_yr, cwd, pck, ppt, tmn, tmx)
head(flint_all_year_recent_2024)## # A tibble: 6 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1994 nov 1995 40.6 0
## 2 BH Low 511. 37.4 -120. 1994 dec 1995 29.0 0
## 3 BH Low 511. 37.4 -120. 1995 jan 1995 27.9 0
## 4 BH Low 511. 37.4 -120. 1995 feb 1995 43.9 0
## 5 BH Low 511. 37.4 -120. 1995 mar 1995 41.1 0
## 6 BH Low 511. 37.4 -120. 1995 apr 1995 38.9 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>tail(flint_all_year_recent_2024)## # A tibble: 6 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 YO8 High 2591. 37.8 -119. 2024 may 2024 88.0 234.
## 2 YO8 High 2591. 37.8 -119. 2024 jun 2024 128. 0
## 3 YO8 High 2591. 37.8 -119. 2024 jul 2024 129. 0
## 4 YO8 High 2591. 37.8 -119. 2024 aug 2024 122. 0
## 5 YO8 High 2591. 37.8 -119. 2024 sep 2024 104. 0
## 6 YO8 High 2591. 37.8 -119. 2024 oct 2024 78.3 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>flint_all_year_historical_2024 <- flint_all_year_wtr_yr %>%
filter(parent.pop != "UCD_Garden", parent.pop != "WL2_Garden") %>% #remove garden sites
filter(wtr_yr<=1994 & wtr_yr>1964) %>%
select(parent.pop:month, wtr_yr, cwd, pck, ppt, tmn, tmx)
head(flint_all_year_historical_2024, 13)## # A tibble: 13 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1964 nov 1965 40.2 0
## 2 BH Low 511. 37.4 -120. 1964 dec 1965 27.9 0
## 3 BH Low 511. 37.4 -120. 1965 jan 1965 27.4 0
## 4 BH Low 511. 37.4 -120. 1965 feb 1965 41.0 0
## 5 BH Low 511. 37.4 -120. 1965 mar 1965 57.2 0
## 6 BH Low 511. 37.4 -120. 1965 apr 1965 39.2 0
## 7 BH Low 511. 37.4 -120. 1965 may 1965 70.8 0
## 8 BH Low 511. 37.4 -120. 1965 jun 1965 91.2 0
## 9 BH Low 511. 37.4 -120. 1965 jul 1965 119. 0
## 10 BH Low 511. 37.4 -120. 1965 aug 1965 99.9 0
## 11 BH Low 511. 37.4 -120. 1965 sep 1965 119. 0
## 12 BH Low 511. 37.4 -120. 1965 oct 1965 90.1 0
## 13 BH Low 511. 37.4 -120. 1965 nov 1966 45.2 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>tail(flint_all_year_historical_2024, 13)## # A tibble: 13 × 13
## parent.pop elevation.group elev_m Lat Long year month wtr_yr cwd pck
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl>
## 1 YO8 High 2591. 37.8 -119. 1993 oct 1993 73.0 0
## 2 YO8 High 2591. 37.8 -119. 1993 nov 1994 36.2 0
## 3 YO8 High 2591. 37.8 -119. 1993 dec 1994 26.2 80.9
## 4 YO8 High 2591. 37.8 -119. 1994 jan 1994 24.9 127.
## 5 YO8 High 2591. 37.8 -119. 1994 feb 1994 29.2 323.
## 6 YO8 High 2591. 37.8 -119. 1994 mar 1994 52.6 272.
## 7 YO8 High 2591. 37.8 -119. 1994 apr 1994 71.8 146.
## 8 YO8 High 2591. 37.8 -119. 1994 may 1994 90.3 0
## 9 YO8 High 2591. 37.8 -119. 1994 jun 1994 123. 0
## 10 YO8 High 2591. 37.8 -119. 1994 jul 1994 135. 0
## 11 YO8 High 2591. 37.8 -119. 1994 aug 1994 127. 0
## 12 YO8 High 2591. 37.8 -119. 1994 sep 1994 99.8 0
## 13 YO8 High 2591. 37.8 -119. 1994 oct 1994 70.2 0
## # ℹ 3 more variables: ppt <dbl>, tmn <dbl>, tmx <dbl>bioclim_2024_all_year_recent <- pop_elev_bioclim_2024_all_year %>% filter(year>1994 & year<=2024) #year here means water year (see above code where bioclim vars were calculated)
#head(bioclim_2024_all_year_recent)
#tail(bioclim_2024_all_year_recent)
bioclim_2024_all_year_historical <- pop_elev_bioclim_2024_all_year %>% filter(year<=1994 & year>1964)
#head(bioclim_2024_all_year_historical, 13)
#tail(bioclim_2024_all_year_historical, 13)Avg across years and months
flint_all_year_recent_2024_avgs <- flint_all_year_recent_2024 %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Recent")
#flint_all_year_recent_2024_avgs
flint_all_year_historical_2024_avgs <- flint_all_year_historical_2024 %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Historical")
#flint_all_year_historical_2024_avgs
flint_all_year_avgs_2024 <- bind_rows(flint_all_year_recent_2024_avgs, flint_all_year_historical_2024_avgs) #combine into 1 dataframe
#head(flint_all_year_avgs_2024)
#tail(flint_all_year_avgs_2024)
#write_csv(flint_all_year_avgs_2024, "../output/Climate/fullyear_FlintAvgs_wtr_year_2024.csv")bioclim_all_year_recent_2024_avgs <- bioclim_2024_all_year_recent %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("ann_tmean", "mean_diurnal_range", "temp_seasonality", "temp_ann_range",
"tmean_wettest_quarter", "tmean_driest_quarter", "ann_ppt",
"ppt_seasonality","ppt_warmest_quarter", "ppt_coldest_quarter"),
c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Recent")
#bioclim_all_year_recent_2024_avgs
bioclim_all_year_historical_2024_avgs <- bioclim_2024_all_year_historical %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("ann_tmean", "mean_diurnal_range", "temp_seasonality", "temp_ann_range",
"tmean_wettest_quarter", "tmean_driest_quarter", "ann_ppt",
"ppt_seasonality","ppt_warmest_quarter", "ppt_coldest_quarter"),
c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Historical")
#bioclim_all_year_historical_2024_avgs
bioclim_all_year_avgs_2024 <- bind_rows(bioclim_all_year_recent_2024_avgs, bioclim_all_year_historical_2024_avgs) #combine into 1 dataframe
#head(bioclim_all_year_avgs_2024)
#tail(bioclim_all_year_avgs_2024)
#write_csv(bioclim_all_year_avgs_2024, "../output/Climate/fullyear_BioClimAvgs_wtr_year_2024.csv")Yearly averages for Flint
flint_all_year_recent_yravgs_2024 <- flint_all_year_recent_2024 %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long, wtr_yr) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
rename(year=wtr_yr)
flint_all_year_recent_yravgs_2024## # A tibble: 690 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [23]
## parent.pop elevation.group elev_m Lat Long year cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1995 62.9 0 71.1 8.31
## 2 BH Low 511. 37.4 -120. 1996 71.6 0 49.6 9.16
## 3 BH Low 511. 37.4 -120. 1997 80.1 0 71.6 9.10
## 4 BH Low 511. 37.4 -120. 1998 60.9 0 79.8 8.35
## 5 BH Low 511. 37.4 -120. 1999 73.1 0 37.4 7.45
## 6 BH Low 511. 37.4 -120. 2000 70.2 0 62.4 8.57
## 7 BH Low 511. 37.4 -120. 2001 76.1 0 32.6 8.54
## 8 BH Low 511. 37.4 -120. 2002 75.9 0 38.8 8.52
## 9 BH Low 511. 37.4 -120. 2003 69.4 0 42.4 8.96
## 10 BH Low 511. 37.4 -120. 2004 81.5 0 44.4 8.55
## # ℹ 680 more rows
## # ℹ 1 more variable: tmx <dbl>flint_all_year_historical_yravgs_2024 <- flint_all_year_historical_2024 %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long, wtr_yr) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
rename(year=wtr_yr)
flint_all_year_historical_yravgs_2024## # A tibble: 690 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [23]
## parent.pop elevation.group elev_m Lat Long year cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 1965 68.6 0 52.3 7.14
## 2 BH Low 511. 37.4 -120. 1966 77.5 0 35.0 7.40
## 3 BH Low 511. 37.4 -120. 1967 67.3 0 65.3 7.69
## 4 BH Low 511. 37.4 -120. 1968 79.7 0 33.9 7.49
## 5 BH Low 511. 37.4 -120. 1969 69.8 0 82.4 7.40
## 6 BH Low 511. 37.4 -120. 1970 73.8 0 42.2 7.51
## 7 BH Low 511. 37.4 -120. 1971 72.6 0 37.5 6.91
## 8 BH Low 511. 37.4 -120. 1972 85.2 0 27.4 7.49
## 9 BH Low 511. 37.4 -120. 1973 75.3 0 61.5 7.66
## 10 BH Low 511. 37.4 -120. 1974 69.5 0 52.2 7.96
## # ℹ 680 more rows
## # ℹ 1 more variable: tmx <dbl>Merge with bioclim
bioclim_2024_flint_yrly_avgs_recent <- full_join(flint_all_year_recent_yravgs_2024, bioclim_2024_all_year_recent) ## Joining with `by = join_by(parent.pop, elevation.group, elev_m, Lat, Long,
## year)`#write_csv(bioclim_2024_flint_yrly_avgs_recent, "../output/Climate/fullyear_wtr_year_avgs_Recent_2024.csv")
bioclim_2024_flint_yrly_avgs_historical <- full_join(flint_all_year_historical_yravgs_2024, bioclim_2024_all_year_historical) ## Joining with `by = join_by(parent.pop, elevation.group, elev_m, Lat, Long,
## year)`#write_csv(bioclim_2024_flint_yrly_avgs_historical, "../output/Climate/fullyear_wtr_year_avgs_Historical_2024.csv")All years and months included (Flint)
Correlations - Flint Recent
#normalize the data
climate_normalized_all_flint_recent <- flint_all_year_recent %>% select(cwd, pck, ppt, tmn, tmx) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_all_flint_recent)## cwd pck ppt tmn tmx
## [1,] -0.2706522 -0.4411046 -0.527676967 0.1096802 0.2691419
## [2,] -0.6933967 -0.4411046 -0.304713705 -0.2760760 -0.4160002
## [3,] -0.6658381 -0.4411046 -0.418144449 -0.1882733 -0.1766542
## [4,] -0.3945324 -0.4411046 -0.002562943 -0.1767582 -0.3456711
## [5,] 0.1387144 -0.4411046 -0.649897829 0.2536191 0.3190530
## [6,] 0.0640652 -0.4411046 -0.275897404 0.4335427 0.5720111cor.norm = cor(climate_normalized_all_flint_recent) #test correlations among the traits
corrplot(cor.norm, type = "upper")
#tmn and tmx highly correlated, consider removing one PCA - Flint Recent
#flint_all_year_recent[c(8:12)]
all_flint_recent.pc = prcomp(flint_all_year_recent[c(8:12)], scale = TRUE, center = TRUE)
str(all_flint_recent.pc)## List of 5
## $ sdev : num [1:5] 1.591 0.997 0.841 0.711 0.513
## $ rotation: num [1:5, 1:5] 0.0655 0.5071 -0.4396 -0.5 0.5434 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:5] "wtr_yr" "cwd" "pck" "ppt" ...
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:5] 2008.5 56.2 136.8 99.1 3.6
## ..- attr(*, "names")= chr [1:5] "wtr_yr" "cwd" "pck" "ppt" ...
## $ scale : Named num [1:5] 8.66 37.37 310.09 130.83 6.95
## ..- attr(*, "names")= chr [1:5] "wtr_yr" "cwd" "pck" "ppt" ...
## $ x : num [1:8280, 1:5] 0.27 -0.265 -0.147 -0.211 0.617 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(all_flint_recent.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5
## Standard deviation 1.5907 0.9970 0.8409 0.7106 0.51328
## Proportion of Variance 0.5061 0.1988 0.1414 0.1010 0.05269
## Cumulative Proportion 0.5061 0.7049 0.8463 0.9473 1.00000tibble(PC=str_c("PC",str_pad(1:5,2,pad="0")),
percent_var=all_flint_recent.pc$sdev[1:5]^2/sum(all_flint_recent.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
all_flint_recent.pc.dat = data.frame(all_flint_recent.pc$x)
all_flint_recent_locs.pc = cbind(flint_all_year_recent, all_flint_recent.pc.dat)
all_flint_recent_loadings = data.frame(varnames=rownames(all_flint_recent.pc$rotation), all_flint_recent.pc$rotation)
all_flint_recent_loadings## varnames PC1 PC2 PC3 PC4 PC5
## wtr_yr wtr_yr 0.0655035 0.997369124 0.0009271914 0.02308548 -0.02074425
## cwd cwd 0.5070734 -0.041541080 -0.5712524703 -0.17747366 -0.61913214
## pck pck -0.4396498 0.034802689 -0.8154490666 0.10103807 0.36101375
## ppt ppt -0.5000012 0.047102728 0.0648793677 -0.82975735 -0.23467757
## tmn tmn 0.5434084 -0.009963733 -0.0671062059 -0.51890674 0.65638447autoplot(all_flint_recent.pc, data = flint_all_year_recent,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=8, loadings.label.colour="black", loadings.label.vjust = -0.2) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
#for plot customizations see: ?ggbiplotPCs 3 and 4
autoplot(all_flint_recent.pc, data = flint_all_year_recent,
x=3, y=4,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=8, loadings.label.colour="black", loadings.label.vjust = -0.2) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
Correlations - Flint Historical
#normalize the data
climate_normalized_all_flint_historical <- flint_all_year_historical %>% select(cwd, pck, ppt, tmn, tmx) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_all_flint_historical)## cwd pck ppt tmn tmx
## [1,] -0.36724416 -0.4792335 0.2605971 0.34562048 -0.006821268
## [2,] -0.75783483 -0.4792335 -0.7203926 -0.33206633 -0.641162795
## [3,] -0.72380930 -0.4792335 -0.2707262 -0.23317641 -0.488785382
## [4,] -0.37933588 -0.4792335 -0.7724567 -0.31461516 -0.060999904
## [5,] 0.05624725 -0.4792335 -0.2088505 -0.05139346 -0.002306382
## [6,] 0.46258528 -0.4792335 -0.5634880 0.27581583 0.493202391cor.norm = cor(climate_normalized_all_flint_historical) #test correlations among the traits
corrplot(cor.norm)
#tmn and tmx highly correlated, consider removing one PCA - Flint Historical
#flint_all_year_historical[c(8:12)]
all_flint_historical.pc = prcomp(flint_all_year_historical[c(8:12)], scale = TRUE, center = TRUE)
str(all_flint_historical.pc)## List of 5
## $ sdev : num [1:5] 1.578 1.004 0.835 0.729 0.524
## $ rotation: num [1:5, 1:5] 0.0534 0.5075 -0.4486 -0.4914 0.5449 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:5] "wtr_yr" "cwd" "pck" "ppt" ...
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:5] 1978.5 53.87 161.85 99.98 2.12
## ..- attr(*, "names")= chr [1:5] "wtr_yr" "cwd" "pck" "ppt" ...
## $ scale : Named num [1:5] 8.66 35.56 337.73 126.38 6.88
## ..- attr(*, "names")= chr [1:5] "wtr_yr" "cwd" "pck" "ppt" ...
## $ x : num [1:8280, 1:5] -0.000515 -0.085945 -0.235757 0.141226 0.228749 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(all_flint_historical.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5
## Standard deviation 1.5778 1.0040 0.8347 0.7291 0.52365
## Proportion of Variance 0.4979 0.2016 0.1393 0.1063 0.05484
## Cumulative Proportion 0.4979 0.6995 0.8388 0.9452 1.00000tibble(PC=str_c("PC",str_pad(1:5,2,pad="0")),
percent_var=all_flint_historical.pc$sdev[1:5]^2/sum(all_flint_historical.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
all_flint_historical.pc.dat = data.frame(all_flint_historical.pc$x)
all_flint_historical_locs.pc = cbind(flint_all_year_historical, all_flint_historical.pc.dat)
all_flint_historical_loadings = data.frame(varnames=rownames(all_flint_historical.pc$rotation), all_flint_historical.pc$rotation)
all_flint_historical_loadings## varnames PC1 PC2 PC3 PC4 PC5
## wtr_yr wtr_yr 0.05337062 0.97890477 -0.19618454 0.008675332 0.01825924
## cwd cwd 0.50747380 -0.14718355 -0.52782986 0.290309243 0.59826710
## pck pck -0.44859975 -0.12825402 -0.79483681 0.062986105 -0.38285293
## ppt ppt -0.49139497 0.05927696 0.21950926 0.807774079 0.23309644
## tmn tmn 0.54489555 -0.01093654 0.05438192 0.509096326 -0.66395238autoplot(all_flint_historical.pc, data = flint_all_year_historical,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=8, loadings.label.colour="black", loadings.label.vjust = -0.2) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
PCs 3 and 4
autoplot(all_flint_historical.pc, data = flint_all_year_historical,
x=3, y=4,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=8, loadings.label.colour="black", loadings.label.vjust = -0.2) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
All years included (bioclim)
Correlations - bioclim Recent
#normalize the data
climate_normalized_all_bioclim_recent <- bioclim_all_year_recent %>% select(ann_tmean:ppt_coldest_quarter) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_all_bioclim_recent)## ann_tmean mean_diurnal_range temp_seasonality temp_ann_range
## [1,] 1.382638 2.3560895 0.1548043 1.1605379
## [2,] 1.215908 0.9517316 -0.1872862 0.6344628
## [3,] 1.554524 2.0928718 -0.7769427 0.5439553
## [4,] 1.488280 1.6706102 -0.9609797 -1.0568969
## [5,] 1.156764 0.3791734 -0.0634623 1.1435677
## [6,] 1.165811 2.1803460 0.4343848 1.3076126
## tmean_wettest_quarter tmean_driest_quarter ann_ppt ppt_seasonality
## [1,] 0.8100022 1.5663953 -1.5200951 -1.2663821
## [2,] 1.4714811 1.0185365 -0.6488993 0.5083564
## [3,] 1.1335142 0.9953578 -1.1466731 -0.6870224
## [4,] 1.0003236 1.1902692 -0.6371575 2.5067915
## [5,] 0.7924499 0.8236252 -0.4463330 -0.3894973
## [6,] 0.6544411 1.0360961 -1.4295978 -0.1450034
## ppt_warmest_quarter ppt_coldest_quarter
## [1,] -0.6128865 -1.3098860
## [2,] -0.7106767 -0.7887649
## [3,] -0.7174351 -0.8210002
## [4,] -1.4069318 0.1311461
## [5,] -0.3082059 -0.1778300
## [6,] -0.6428166 -1.0197999cor.norm = cor(climate_normalized_all_bioclim_recent) #test correlations among the traits
corrplot(cor.norm)
#ann_ppt and ppt_coldest quarter highly correlated, consider removing one
#ann_tmean and t_mean wettest and driest quarter are highly correlated, consider only keeping one PCA - bioclim Recent
all_bioclim_recent.pc = prcomp(bioclim_all_year_recent[c(7:10, 13:15)], scale = TRUE, center = TRUE) #took out ppt_coldest quarter & t_mean wettest and driest quarter
str(all_bioclim_recent.pc)## List of 5
## $ sdev : num [1:7] 1.532 1.272 0.994 0.902 0.802 ...
## $ rotation: num [1:7, 1:7] -0.415 -0.49 -0.157 -0.353 0.497 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:7] "ann_tmean" "mean_diurnal_range" "temp_seasonality" "temp_ann_range" ...
## .. ..$ : chr [1:7] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:7] 10 12.9 681.8 32.1 1188.8 ...
## ..- attr(*, "names")= chr [1:7] "ann_tmean" "mean_diurnal_range" "temp_seasonality" "temp_ann_range" ...
## $ scale : Named num [1:7] 4.28 1.05 46.02 1.77 517.81 ...
## ..- attr(*, "names")= chr [1:7] "ann_tmean" "mean_diurnal_range" "temp_seasonality" "temp_ann_range" ...
## $ x : num [1:690, 1:7] -2.94 -1.86 -2.47 -2.24 -1.33 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:7] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(all_bioclim_recent.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5 PC6 PC7
## Standard deviation 1.5324 1.2718 0.9945 0.9022 0.80170 0.64571 0.41399
## Proportion of Variance 0.3355 0.2311 0.1413 0.1163 0.09182 0.05956 0.02448
## Cumulative Proportion 0.3355 0.5666 0.7078 0.8241 0.91595 0.97552 1.00000tibble(PC=str_c("PC",str_pad(1:5,2,pad="0")),
percent_var=all_bioclim_recent.pc$sdev[1:5]^2/sum(all_bioclim_recent.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
all_bioclim_recent.pc.dat = data.frame(all_bioclim_recent.pc$x)
all_bioclim_recent_locs.pc = cbind(bioclim_all_year_recent, all_bioclim_recent.pc.dat)
all_bioclim_recent_loadings = data.frame(varnames=rownames(all_bioclim_recent.pc$rotation), all_bioclim_recent.pc$rotation)
all_bioclim_recent_loadings## varnames PC1 PC2 PC3
## ann_tmean ann_tmean -0.4148991 -0.17774682 -0.1819344726
## mean_diurnal_range mean_diurnal_range -0.4896581 0.08210022 0.3851125812
## temp_seasonality temp_seasonality -0.1571909 0.61187414 -0.4022569054
## temp_ann_range temp_ann_range -0.3529998 0.60834138 -0.0003889499
## ann_ppt ann_ppt 0.4971022 0.22364037 -0.1105726797
## ppt_seasonality ppt_seasonality -0.1783531 -0.29331724 -0.7973357509
## ppt_warmest_quarter ppt_warmest_quarter 0.3998192 0.28486208 -0.0938443458
## PC4 PC5 PC6 PC7
## ann_tmean -0.3814715 0.7779958 0.09686016 0.05463276
## mean_diurnal_range -0.4300169 -0.2952307 -0.25307358 -0.51871080
## temp_seasonality 0.3624607 0.1580632 0.14103555 -0.51267698
## temp_ann_range -0.1125844 -0.1328645 -0.15183059 0.67225814
## ann_ppt -0.2514883 0.2659919 -0.73962461 -0.09800719
## ppt_seasonality -0.1918136 -0.4215976 -0.17784070 0.01570238
## ppt_warmest_quarter -0.6522830 -0.1281722 0.55222861 -0.05773825autoplot(all_bioclim_recent.pc, data = bioclim_all_year_recent,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
PCs 3 and 4
autoplot(all_bioclim_recent.pc, data = bioclim_all_year_recent,
x=3, y=4,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
PCs 4 and 5
autoplot(all_bioclim_recent.pc, data = bioclim_all_year_recent,
x=4, y=5,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
Correlations - bioclim Historical
#normalize the data
climate_normalized_all_bioclim_historical <- bioclim_all_year_historical %>% select(ann_tmean:ppt_coldest_quarter) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_all_bioclim_historical)## ann_tmean mean_diurnal_range temp_seasonality temp_ann_range
## [1,] 1.252545 1.936627 1.3249978 1.41220640
## [2,] 1.277704 1.305108 -0.7557605 0.06879103
## [3,] 1.453449 2.230458 0.7849087 1.71125434
## [4,] 1.405998 1.336538 1.9031125 1.66064622
## [5,] 1.476018 2.242153 0.2652660 2.18513031
## [6,] 1.309708 1.097525 1.3253706 1.37079976
## tmean_wettest_quarter tmean_driest_quarter ann_ppt ppt_seasonality
## [1,] 1.6902227 0.09046376 -1.4752934 0.2226713
## [2,] 0.9878280 1.13252458 -1.0598252 0.7660424
## [3,] 2.2368458 1.38274274 -1.4433600 2.7244130
## [4,] 2.2660085 1.14213515 -0.7706645 -0.1087671
## [5,] 0.8886036 1.47541613 -1.4682177 -1.1300182
## [6,] 0.6695276 1.68307318 -0.3909455 0.4190681
## ppt_warmest_quarter ppt_coldest_quarter
## [1,] -0.9490847 -1.4973563
## [2,] -0.1876537 -0.7205898
## [3,] -1.0938059 -1.2243013
## [4,] 0.7471331 -0.8384978
## [5,] -0.6807313 -1.1236015
## [6,] -0.5134700 0.3291709cor.norm = cor(climate_normalized_all_bioclim_historical) #test correlations among the traits
corrplot(cor.norm)
#ann_ppt and ppt_coldest quarter highly correlated, consider removing one
#ann_tmean and t_mean wettest and driest quarter are highly correlated, consider only keeping one PCA - bioclim Historical
all_bioclim_historical.pc = prcomp(bioclim_all_year_historical[c(7:10, 13:15)], scale = TRUE, center = TRUE) #took out ppt_coldest quarter & t_mean wettest and driest quarter
str(all_bioclim_historical.pc)## List of 5
## $ sdev : num [1:7] 1.69 1.133 1.026 0.905 0.785 ...
## $ rotation: num [1:7, 1:7] -0.329 -0.436 -0.332 -0.449 0.43 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:7] "ann_tmean" "mean_diurnal_range" "temp_seasonality" "temp_ann_range" ...
## .. ..$ : chr [1:7] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:7] 8.94 13.64 662.63 32.45 1199.7 ...
## ..- attr(*, "names")= chr [1:7] "ann_tmean" "mean_diurnal_range" "temp_seasonality" "temp_ann_range" ...
## $ scale : Named num [1:7] 4.5 1.14 53.79 2.17 539.87 ...
## ..- attr(*, "names")= chr [1:7] "ann_tmean" "mean_diurnal_range" "temp_seasonality" "temp_ann_range" ...
## $ x : num [1:690, 1:7] -3.4 -1.44 -4.03 -2.42 -3.25 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:7] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(all_bioclim_historical.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5 PC6 PC7
## Standard deviation 1.690 1.1334 1.0261 0.9051 0.7853 0.47943 0.37537
## Proportion of Variance 0.408 0.1835 0.1504 0.1170 0.0881 0.03284 0.02013
## Cumulative Proportion 0.408 0.5915 0.7419 0.8589 0.9470 0.97987 1.00000tibble(PC=str_c("PC",str_pad(1:5,2,pad="0")),
percent_var=all_bioclim_historical.pc$sdev[1:5]^2/sum(all_bioclim_historical.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
all_bioclim_historical.pc.dat = data.frame(all_bioclim_historical.pc$x)
all_bioclim_historical_locs.pc = cbind(bioclim_all_year_historical, all_bioclim_historical.pc.dat)
all_bioclim_historical_loadings = data.frame(varnames=rownames(all_bioclim_historical.pc$rotation), all_bioclim_historical.pc$rotation)
all_bioclim_historical_loadings## varnames PC1 PC2 PC3
## ann_tmean ann_tmean -0.3294470 -0.21206341 0.19416446
## mean_diurnal_range mean_diurnal_range -0.4360648 0.11418728 -0.33952927
## temp_seasonality temp_seasonality -0.3323013 0.55067705 0.21162465
## temp_ann_range temp_ann_range -0.4486783 0.49089151 -0.15897799
## ann_ppt ann_ppt 0.4304676 0.46140476 0.19716643
## ppt_seasonality ppt_seasonality -0.1733639 -0.03224276 0.85760365
## ppt_warmest_quarter ppt_warmest_quarter 0.4173948 0.42876187 -0.05101388
## PC4 PC5 PC6 PC7
## ann_tmean -0.7096358 0.536546855 -0.01656212 -0.13059168
## mean_diurnal_range -0.3766696 -0.498771135 -0.30340570 0.44589344
## temp_seasonality 0.3151151 0.468091101 -0.01903028 0.47199226
## temp_ann_range 0.0312569 -0.143945422 0.19483502 -0.68759096
## ann_ppt -0.2280080 0.003342324 -0.68554183 -0.20239131
## ppt_seasonality -0.0346791 -0.466473282 0.11897199 0.02161092
## ppt_warmest_quarter -0.4484108 -0.076855516 0.62066569 0.21711186autoplot(all_bioclim_historical.pc, data = bioclim_all_year_historical,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
PCs 3 and 4
autoplot(all_bioclim_historical.pc, data = bioclim_all_year_historical,
x=3, y=4,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
PCs 4 and 5
autoplot(all_bioclim_historical.pc, data = bioclim_all_year_historical,
x=4, y=5,
colour='elev_m', alpha=0.5,
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
Monthly Averages - Flint
Calculate avgs
flint_all_year_recent_mosavgs <- flint_all_year_recent %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long, month) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Recent")
flint_all_year_recent_mosavgs## # A tibble: 276 × 12
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [23]
## parent.pop elevation.group elev_m Lat Long month cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. apr 59.0 0 48.2 6.41
## 2 BH Low 511. 37.4 -120. aug 154. 0 1.00 17.1
## 3 BH Low 511. 37.4 -120. dec 29.9 0 112. 2.44
## 4 BH Low 511. 37.4 -120. feb 41.0 0 93.9 3.32
## 5 BH Low 511. 37.4 -120. jan 29.4 0 124. 2.81
## 6 BH Low 511. 37.4 -120. jul 138. 0 0.281 17.5
## 7 BH Low 511. 37.4 -120. jun 89.3 0 6.34 13.6
## 8 BH Low 511. 37.4 -120. mar 53.9 0 90.1 4.82
## 9 BH Low 511. 37.4 -120. may 51.4 0 23.2 9.78
## 10 BH Low 511. 37.4 -120. nov 45.5 0 52.5 5.13
## # ℹ 266 more rows
## # ℹ 2 more variables: tmx <dbl>, TimePd <chr>flint_all_year_historical_mosavgs <- flint_all_year_historical %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long, month) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Historical")
flint_all_year_historical_mosavgs## # A tibble: 276 × 12
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [23]
## parent.pop elevation.group elev_m Lat Long month cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. apr 62.2 0 46.4 5.57
## 2 BH Low 511. 37.4 -120. aug 149. 0 1.82 15.3
## 3 BH Low 511. 37.4 -120. dec 28.4 0 87.7 1.38
## 4 BH Low 511. 37.4 -120. feb 40.4 0 92.2 2.76
## 5 BH Low 511. 37.4 -120. jan 28.0 0.234 104. 1.46
## 6 BH Low 511. 37.4 -120. jul 126. 0 2.09 15.6
## 7 BH Low 511. 37.4 -120. jun 87.5 0 5.73 12.4
## 8 BH Low 511. 37.4 -120. mar 51.2 0 101. 4.04
## 9 BH Low 511. 37.4 -120. may 63.5 0 12.6 8.83
## 10 BH Low 511. 37.4 -120. nov 43.6 0 85.5 4.38
## # ℹ 266 more rows
## # ℹ 2 more variables: tmx <dbl>, TimePd <chr>flint_all_year_mosavgs <- bind_rows(flint_all_year_recent_mosavgs, flint_all_year_historical_mosavgs) #combine into 1 dataframe
head(flint_all_year_mosavgs)## # A tibble: 6 × 12
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [1]
## parent.pop elevation.group elev_m Lat Long month cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. apr 59.0 0 48.2 6.41
## 2 BH Low 511. 37.4 -120. aug 154. 0 1.00 17.1
## 3 BH Low 511. 37.4 -120. dec 29.9 0 112. 2.44
## 4 BH Low 511. 37.4 -120. feb 41.0 0 93.9 3.32
## 5 BH Low 511. 37.4 -120. jan 29.4 0 124. 2.81
## 6 BH Low 511. 37.4 -120. jul 138. 0 0.281 17.5
## # ℹ 2 more variables: tmx <dbl>, TimePd <chr>tail(flint_all_year_mosavgs)## # A tibble: 6 × 12
## # Groups: parent.pop, elevation.group, elev_m, Lat, Long [1]
## parent.pop elevation.group elev_m Lat Long month cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <chr> <dbl> <dbl> <dbl> <dbl>
## 1 YO8 High 2591. 37.8 -119. jun 102. 108. 20.1 1.97
## 2 YO8 High 2591. 37.8 -119. mar 35.0 741. 172. -8.11
## 3 YO8 High 2591. 37.8 -119. may 79.7 409. 42.7 -2.19
## 4 YO8 High 2591. 37.8 -119. nov 31.6 94.2 156. -5.75
## 5 YO8 High 2591. 37.8 -119. oct 71.9 0 64.0 -0.564
## 6 YO8 High 2591. 37.8 -119. sep 98.1 0 32.5 2.92
## # ℹ 2 more variables: tmx <dbl>, TimePd <chr>Correlations - Recent + Historical
#normalize the data
climate_normalized_flint_all_year_mosavgs <- flint_all_year_mosavgs %>% ungroup() %>%
select(cwd:tmx) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_flint_all_year_mosavgs)## cwd pck ppt tmn tmx
## [1,] 0.1177043 -0.5744569 -0.61393164 0.522569507 0.5042666
## [2,] 2.8986012 -0.5744569 -1.17795339 2.093537377 2.1573833
## [3,] -0.7404077 -0.5744569 0.14433614 -0.062360634 -0.2992340
## [4,] -0.4134458 -0.5744569 -0.06688057 0.067656600 -0.1387582
## [5,] -0.7539588 -0.5744569 0.29758633 -0.008063943 -0.2555171
## [6,] 2.4436098 -0.5744569 -1.18657822 2.159332190 2.2222236cor.norm = cor(climate_normalized_flint_all_year_mosavgs) #test correlations among the traits
corrplot(cor.norm)
#tmn and tmx highly correlated, consider removing one (98%)
#tmx and pck highly neg correlated (-85%)
#tmn and pck highly neg correlated (-86%)PCA - Recent + Historical
#flint_all_year_mosavgs[c(8:12)]
mos_flint.pc = prcomp(flint_all_year_mosavgs[c(7:11)], scale = TRUE, center = TRUE)
str(mos_flint.pc)## List of 5
## $ sdev : num [1:5] 1.955 0.834 0.527 0.435 0.117
## $ rotation: num [1:5, 1:5] -0.428 0.357 0.459 -0.484 -0.495 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:5] "cwd" "pck" "ppt" "tmn" ...
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:5] 55.03 149.32 99.52 2.86 16.13
## ..- attr(*, "names")= chr [1:5] "cwd" "pck" "ppt" "tmn" ...
## $ scale : Named num [1:5] 33.99 259.93 83.63 6.78 8.62
## ..- attr(*, "names")= chr [1:5] "cwd" "pck" "ppt" "tmn" ...
## $ x : num [1:552, 1:5] -1.0394 -4.0668 0.3565 -0.0227 0.3848 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(mos_flint.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5
## Standard deviation 1.9553 0.8342 0.52738 0.4347 0.11728
## Proportion of Variance 0.7647 0.1392 0.05563 0.0378 0.00275
## Cumulative Proportion 0.7647 0.9038 0.95945 0.9972 1.00000tibble(PC=str_c("PC",str_pad(1:5,2,pad="0")),
percent_var=mos_flint.pc$sdev[1:5]^2/sum(mos_flint.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
mos_flint.pc.dat = data.frame(mos_flint.pc$x)
mos_flint_locs.pc = cbind(flint_all_year_mosavgs, mos_flint.pc.dat)
mos_flint_loadings = data.frame(varnames=rownames(mos_flint.pc$rotation), mos_flint.pc$rotation)
mos_flint_loadings## varnames PC1 PC2 PC3 PC4 PC5
## cwd cwd -0.4281437 0.5034844 -0.4344468 -0.60960697 -0.05321426
## pck pck 0.3566536 0.8078197 0.4556720 0.09689889 -0.05656168
## ppt ppt 0.4589171 -0.2765907 0.3090919 -0.77958460 0.09799344
## tmn tmn -0.4840338 -0.1307796 0.5507757 -0.10303298 -0.65927098
## tmx tmx -0.4945680 0.0180313 0.4524680 -0.02494010 0.74143649autoplot(mos_flint.pc, data = flint_all_year_mosavgs,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="month",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
#high elev seems most similar to low elev in summer months mos_flint_locs.pc_avg <- mos_flint_locs.pc %>%
group_by(parent.pop, elev_m, TimePd,month) %>%
summarise(across(.cols=starts_with("PC"), .fns = mean)) %>%
ungroup()## `summarise()` has grouped output by 'parent.pop', 'elev_m', 'TimePd'. You can
## override using the `.groups` argument.mos_flint_locs.pc_avg## # A tibble: 552 × 10
## parent.pop elev_m TimePd month pck PC1 PC2 PC3 PC4 PC5
## <chr> <dbl> <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH 511. Histori… apr 0 -1.01 -0.226 -0.123 0.258 0.0349
## 2 BH 511. Histori… aug 0 -3.83 1.05 0.122 -1.07 0.0979
## 3 BH 511. Histori… dec 0 0.378 -0.798 -0.275 0.566 -0.105
## 4 BH 511. Histori… feb 0 0.0115 -0.657 -0.170 0.280 -0.0414
## 5 BH 511. Histori… jan 0.234 0.464 -0.858 -0.202 0.420 -0.0919
## 6 BH 511. Histori… jul 0 -3.60 0.700 0.478 -0.665 0.158
## 7 BH 511. Histori… jun 0 -2.64 0.173 0.511 0.0504 0.194
## 8 BH 511. Histori… mar 0 -0.256 -0.548 -0.0905 -0.0198 -0.0409
## 9 BH 511. Histori… may 0 -1.77 -0.147 0.302 0.485 0.169
## 10 BH 511. Histori… nov 0 -0.315 -0.613 0.0178 0.253 -0.0113
## # ℹ 542 more rowsmos_flint_locs.pc_avg$month <- factor(mos_flint_locs.pc_avg$month, levels=month_order) mos_flint_locs.pc_avg %>%
ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point() +
facet_wrap(~month) +
coord_fixed(ratio = 1.5)
#as I suspected from the raw PC figure, high elev pop cliamte is most similar to low elev climate in the summer months
#hard to see differences between recent and historical with this fig thoughmos_flint_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m, month)) %>%
ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point() +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")))
#high elev climate seems to be shifting to be more similar to low elev
#hard to see which months though Avg across years and months (Flint)
Calculate avgs
flint_all_year_recent_avgs <- flint_all_year_recent %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Recent")
flint_all_year_recent_avgs## # A tibble: 23 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat [23]
## parent.pop elevation.group elev_m Lat Long cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 75.9 0 48.6 8.91
## 2 CC Low 313 39.6 -121. 59.9 0 84.5 10.0
## 3 CP2 High 2244. 38.7 -120. 62.9 218. 107. 1.16
## 4 CP3 High 2266. 38.7 -120. 46.2 236. 103. 0.512
## 5 DPR Mid 1019. 39.2 -121. 27.5 7.63 121. 7.87
## 6 FR Mid 787 40.0 -121. 75.5 14.1 84.9 5.69
## 7 IH Low 454. 39.1 -121. 49.3 0.167 89.4 8.66
## 8 LV1 High 2593. 40.5 -122. 49.8 441. 146. -1.38
## 9 LV3 High 2354. 40.5 -122. 40.9 436. 144. -1.39
## 10 LVTR1 High 2741. 40.5 -122. 52.1 454. 151. -1.59
## # ℹ 13 more rows
## # ℹ 2 more variables: tmx <dbl>, TimePd <chr>flint_all_year_historical_avgs <- flint_all_year_historical %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("cwd", "pck", "ppt", "tmn", "tmx"), c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Historical")
flint_all_year_historical_avgs## # A tibble: 23 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat [23]
## parent.pop elevation.group elev_m Lat Long cwd pck ppt tmn
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 74.5 0.0195 48.4 7.73
## 2 CC Low 313 39.6 -121. 59.6 0.0793 82.0 8.90
## 3 CP2 High 2244. 38.7 -120. 60.4 265. 110. -0.303
## 4 CP3 High 2266. 38.7 -120. 43.8 282. 107. -0.850
## 5 DPR Mid 1019. 39.2 -121. 26.4 20.5 121. 6.23
## 6 FR Mid 787 40.0 -121. 74.0 19.2 84.3 4.55
## 7 IH Low 454. 39.1 -121. 50.2 1.47 88.2 7.68
## 8 LV1 High 2593. 40.5 -122. 46.6 511. 150. -3.48
## 9 LV3 High 2354. 40.5 -122. 38.0 504. 147. -3.49
## 10 LVTR1 High 2741. 40.5 -122. 49.3 530. 155. -3.63
## # ℹ 13 more rows
## # ℹ 2 more variables: tmx <dbl>, TimePd <chr>flint_all_year_avgs <- bind_rows(flint_all_year_recent_avgs, flint_all_year_historical_avgs) #combine into 1 dataframe
head(flint_all_year_avgs)## # A tibble: 6 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat [6]
## parent.pop elevation.group elev_m Lat Long cwd pck ppt tmn tmx
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 75.9 0 48.6 8.91 23.6
## 2 CC Low 313 39.6 -121. 59.9 0 84.5 10.0 23.3
## 3 CP2 High 2244. 38.7 -120. 62.9 218. 107. 1.16 13.4
## 4 CP3 High 2266. 38.7 -120. 46.2 236. 103. 0.512 12.6
## 5 DPR Mid 1019. 39.2 -121. 27.5 7.63 121. 7.87 20.2
## 6 FR Mid 787 40.0 -121. 75.5 14.1 84.9 5.69 20.1
## # ℹ 1 more variable: TimePd <chr>tail(flint_all_year_avgs)## # A tibble: 6 × 11
## # Groups: parent.pop, elevation.group, elev_m, Lat [6]
## parent.pop elevation.group elev_m Lat Long cwd pck ppt tmn tmx
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 WR Mid 1158 39.3 -121. 42.1 49.6 134. 5.22 18.6
## 2 WV Mid 749. 40.7 -123. 43.5 36.5 84.6 3.97 18.9
## 3 YO11 High 2872. 37.9 -119. 54.3 203. 66.9 -4.69 9.69
## 4 YO4 High 2158. 37.8 -120. 53.0 151. 95.0 1.07 13.6
## 5 YO7 High 2470. 37.8 -120. 50.3 268. 102. -1.95 11.7
## 6 YO8 High 2591. 37.8 -119. 64.7 283. 101. -2.65 11.3
## # ℹ 1 more variable: TimePd <chr>#write_csv(flint_all_year_avgs, "../output/Climate/fullyear_FlintAvgs_wtr_year.csv")Correlations - Recent + Historical
#normalize the data
climate_normalized_flint_all_year_avgs <- flint_all_year_avgs %>% ungroup() %>%
select(cwd:tmx) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_flint_all_year_avgs)## cwd pck ppt tmn tmx
## [1,] 1.7785471 -0.9367972 -1.9289972 1.4141866 1.6144369
## [2,] 0.4162065 -0.9367972 -0.5691081 1.6728378 1.5530014
## [3,] 0.6732155 0.4303289 0.2959730 -0.3966053 -0.5919655
## [4,] -0.7521931 0.5445863 0.1231076 -0.5491665 -0.7584042
## [5,] -2.3485552 -0.8889143 0.8274893 1.1706967 0.8927377
## [6,] 1.7506304 -0.8481292 -0.5518531 0.6619430 0.8658246cor.norm = cor(climate_normalized_flint_all_year_avgs) #test correlations among the traits
corrplot(cor.norm)
#tmn and tmx highly correlated, consider removing one (98%)
#tmx and pck highly neg correlated (-85%)
#tmn and pck highly neg correlated (-86%)PCA - Recent + Historical
#flint_all_year_avgs[c(8:12)]
avgs_flint.pc = prcomp(flint_all_year_avgs[c(6:10)], scale = TRUE, center = TRUE)
str(avgs_flint.pc)## List of 5
## $ sdev : num [1:5] 1.835 1.081 0.602 0.294 0.122
## $ rotation: num [1:5, 1:5] -0.259 0.513 0.419 -0.494 -0.5 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:5] "cwd" "pck" "ppt" "tmn" ...
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:5] 55.03 149.32 99.52 2.86 16.13
## ..- attr(*, "names")= chr [1:5] "cwd" "pck" "ppt" "tmn" ...
## $ scale : Named num [1:5] 11.71 159.39 26.41 4.28 4.6
## ..- attr(*, "names")= chr [1:5] "cwd" "pck" "ppt" "tmn" ...
## $ x : num [1:46, 1:5] -3.256 -2.429 0.662 1.176 -0.525 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:5] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(avgs_flint.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5
## Standard deviation 1.8350 1.0812 0.60205 0.29433 0.12208
## Proportion of Variance 0.6734 0.2338 0.07249 0.01733 0.00298
## Cumulative Proportion 0.6734 0.9072 0.97969 0.99702 1.00000tibble(PC=str_c("PC",str_pad(1:5,2,pad="0")),
percent_var=avgs_flint.pc$sdev[1:5]^2/sum(avgs_flint.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
avgs_flint.pc.dat = data.frame(avgs_flint.pc$x)
avgs_flint_locs.pc = cbind(flint_all_year_avgs, avgs_flint.pc.dat)
avgs_flint_loadings = data.frame(varnames=rownames(avgs_flint.pc$rotation), avgs_flint.pc$rotation)
avgs_flint_loadings## varnames PC1 PC2 PC3 PC4 PC5
## cwd cwd -0.2589820 -0.7458758 0.5751483 -0.21336273 0.01668451
## pck pck 0.5134733 -0.1272787 0.3493988 0.74825509 -0.19539739
## ppt ppt 0.4194411 0.4639996 0.6150857 -0.46330239 0.12567415
## tmn tmn -0.4935219 0.3495497 0.2799340 0.07366548 -0.74193090
## tmx tmx -0.4997787 0.2999814 0.3007182 0.41774988 0.62871777autoplot(avgs_flint.pc, data = flint_all_year_avgs,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="parent.pop",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
avgs_flint_locs.pc_avg <- avgs_flint_locs.pc %>%
group_by(parent.pop, elev_m, TimePd) %>%
summarise(across(.cols=starts_with("PC"), .fns = mean)) %>%
ungroup()## `summarise()` has grouped output by 'parent.pop', 'elev_m'. You can override
## using the `.groups` argument.avgs_flint_locs.pc_avg## # A tibble: 46 × 9
## parent.pop elev_m TimePd pck PC1 PC2 PC3 PC4 PC5
## <chr> <dbl> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH 511. Historical 0.0195 -3.02 -1.18 0.202 0.542 0.0514
## 2 BH 511. Recent 0 -3.26 -1.12 0.390 0.592 -0.0639
## 3 CC 313 Historical 0.0793 -2.30 0.453 0.331 0.244 -0.0132
## 4 CC 313 Recent 0 -2.43 0.595 0.497 0.246 -0.146
## 5 CP2 2244. Historical 265. 1.19 -0.737 0.330 -0.127 -0.0264
## 6 CP2 2244. Recent 218. 0.662 -0.736 0.431 -0.235 -0.114
## 7 CP3 2266. Historical 282. 1.69 0.145 -0.624 0.247 -0.0977
## 8 CP3 2266. Recent 236. 1.18 0.129 -0.548 0.154 -0.173
## 9 DPR 1019. Historical 20.5 -0.221 2.80 -0.740 -0.0752 0.119
## 10 DPR 1019. Recent 7.63 -0.525 2.93 -0.556 -0.0882 -0.0688
## # ℹ 36 more rowsavgs_flint_locs.pc_avg %>%
ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point() +
facet_wrap(~TimePd) +
coord_fixed(ratio = 1.5)
avgs_flint_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point(size=2, alpha=0.7) +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8)
avgs_flint_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point(size=2, alpha=0.7) +
geom_text_repel(aes(label = parent.pop)) +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8)
#high elev climate seems to be shifting to be more similar to low elev Avg across years and months (Flint + bioclim)
Calculate avgs
bioclim_all_year_recent_avgs <- bioclim_all_year_recent %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("ann_tmean", "mean_diurnal_range", "temp_seasonality", "temp_ann_range",
"tmean_wettest_quarter", "tmean_driest_quarter", "ann_ppt",
"ppt_seasonality","ppt_warmest_quarter", "ppt_coldest_quarter"),
c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Recent")
bioclim_all_year_recent_avgs## # A tibble: 23 × 16
## # Groups: parent.pop, elevation.group, elev_m, Lat [23]
## parent.pop elevation.group elev_m Lat Long ann_tmean mean_diurnal_range
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 16.2 14.7
## 2 CC Low 313 39.6 -121. 16.6 13.3
## 3 CP2 High 2244. 38.7 -120. 7.28 12.2
## 4 CP3 High 2266. 38.7 -120. 6.58 12.1
## 5 DPR Mid 1019. 39.2 -121. 14.1 12.4
## 6 FR Mid 787 40.0 -121. 12.9 14.4
## 7 IH Low 454. 39.1 -121. 15.4 13.5
## 8 LV1 High 2593. 40.5 -122. 4.92 12.6
## 9 LV3 High 2354. 40.5 -122. 4.93 12.6
## 10 LVTR1 High 2741. 40.5 -122. 4.77 12.7
## # ℹ 13 more rows
## # ℹ 9 more variables: temp_seasonality <dbl>, temp_ann_range <dbl>,
## # tmean_wettest_quarter <dbl>, tmean_driest_quarter <dbl>, ann_ppt <dbl>,
## # ppt_seasonality <dbl>, ppt_warmest_quarter <dbl>,
## # ppt_coldest_quarter <dbl>, TimePd <chr>bioclim_all_year_historical_avgs <- bioclim_all_year_historical %>%
group_by(parent.pop, elevation.group, elev_m, Lat, Long) %>%
summarise_at(c("ann_tmean", "mean_diurnal_range", "temp_seasonality", "temp_ann_range",
"tmean_wettest_quarter", "tmean_driest_quarter", "ann_ppt",
"ppt_seasonality","ppt_warmest_quarter", "ppt_coldest_quarter"),
c(mean), na.rm = TRUE) %>%
mutate(TimePd = "Historical")
bioclim_all_year_historical_avgs## # A tibble: 23 × 16
## # Groups: parent.pop, elevation.group, elev_m, Lat [23]
## parent.pop elevation.group elev_m Lat Long ann_tmean mean_diurnal_range
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 15.3 15.2
## 2 CC Low 313 39.6 -121. 15.9 14.0
## 3 CP2 High 2244. 38.7 -120. 6.11 12.8
## 4 CP3 High 2266. 38.7 -120. 5.46 12.6
## 5 DPR Mid 1019. 39.2 -121. 13.0 13.5
## 6 FR Mid 787 40.0 -121. 12.3 15.6
## 7 IH Low 454. 39.1 -121. 14.8 14.1
## 8 LV1 High 2593. 40.5 -122. 3.41 13.8
## 9 LV3 High 2354. 40.5 -122. 3.41 13.8
## 10 LVTR1 High 2741. 40.5 -122. 3.26 13.8
## # ℹ 13 more rows
## # ℹ 9 more variables: temp_seasonality <dbl>, temp_ann_range <dbl>,
## # tmean_wettest_quarter <dbl>, tmean_driest_quarter <dbl>, ann_ppt <dbl>,
## # ppt_seasonality <dbl>, ppt_warmest_quarter <dbl>,
## # ppt_coldest_quarter <dbl>, TimePd <chr>bioclim_all_year_avgs <- bind_rows(bioclim_all_year_recent_avgs, bioclim_all_year_historical_avgs) #combine into 1 dataframe
head(bioclim_all_year_avgs)## # A tibble: 6 × 16
## # Groups: parent.pop, elevation.group, elev_m, Lat [6]
## parent.pop elevation.group elev_m Lat Long ann_tmean mean_diurnal_range
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH Low 511. 37.4 -120. 16.2 14.7
## 2 CC Low 313 39.6 -121. 16.6 13.3
## 3 CP2 High 2244. 38.7 -120. 7.28 12.2
## 4 CP3 High 2266. 38.7 -120. 6.58 12.1
## 5 DPR Mid 1019. 39.2 -121. 14.1 12.4
## 6 FR Mid 787 40.0 -121. 12.9 14.4
## # ℹ 9 more variables: temp_seasonality <dbl>, temp_ann_range <dbl>,
## # tmean_wettest_quarter <dbl>, tmean_driest_quarter <dbl>, ann_ppt <dbl>,
## # ppt_seasonality <dbl>, ppt_warmest_quarter <dbl>,
## # ppt_coldest_quarter <dbl>, TimePd <chr>tail(bioclim_all_year_avgs)## # A tibble: 6 × 16
## # Groups: parent.pop, elevation.group, elev_m, Lat [6]
## parent.pop elevation.group elev_m Lat Long ann_tmean mean_diurnal_range
## <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 WR Mid 1158 39.3 -121. 11.9 13.3
## 2 WV Mid 749. 40.7 -123. 11.4 14.9
## 3 YO11 High 2872. 37.9 -119. 2.50 14.4
## 4 YO4 High 2158. 37.8 -120. 7.35 12.6
## 5 YO7 High 2470. 37.8 -120. 4.85 13.6
## 6 YO8 High 2591. 37.8 -119. 4.31 13.9
## # ℹ 9 more variables: temp_seasonality <dbl>, temp_ann_range <dbl>,
## # tmean_wettest_quarter <dbl>, tmean_driest_quarter <dbl>, ann_ppt <dbl>,
## # ppt_seasonality <dbl>, ppt_warmest_quarter <dbl>,
## # ppt_coldest_quarter <dbl>, TimePd <chr>#write_csv(bioclim_all_year_avgs, "../output/Climate/fullyear_BioClimAvgs_wtr_year.csv")Merge with flint
bioclim_flint_all_year_avgs <- full_join(flint_all_year_avgs, bioclim_all_year_avgs) %>%
select(TimePd, parent.pop:ppt_coldest_quarter)## Joining with `by = join_by(parent.pop, elevation.group, elev_m, Lat, Long,
## TimePd)`head(bioclim_flint_all_year_avgs)## # A tibble: 6 × 21
## # Groups: parent.pop, elevation.group, elev_m, Lat [6]
## TimePd parent.pop elevation.group elev_m Lat Long cwd pck ppt tmn
## <chr> <chr> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 Recent BH Low 511. 37.4 -120. 75.9 0 48.6 8.91
## 2 Recent CC Low 313 39.6 -121. 59.9 0 84.5 10.0
## 3 Recent CP2 High 2244. 38.7 -120. 62.9 218. 107. 1.16
## 4 Recent CP3 High 2266. 38.7 -120. 46.2 236. 103. 0.512
## 5 Recent DPR Mid 1019. 39.2 -121. 27.5 7.63 121. 7.87
## 6 Recent FR Mid 787 40.0 -121. 75.5 14.1 84.9 5.69
## # ℹ 11 more variables: tmx <dbl>, ann_tmean <dbl>, mean_diurnal_range <dbl>,
## # temp_seasonality <dbl>, temp_ann_range <dbl>, tmean_wettest_quarter <dbl>,
## # tmean_driest_quarter <dbl>, ann_ppt <dbl>, ppt_seasonality <dbl>,
## # ppt_warmest_quarter <dbl>, ppt_coldest_quarter <dbl>Correlations - Recent + Historical
#normalize the data
climate_normalized_bioclim_flint_all_year_avgs <- bioclim_flint_all_year_avgs %>% ungroup() %>%
select(cwd:ppt_coldest_quarter) %>% scale() #normalize the data so they're all on the same scale
head(climate_normalized_bioclim_flint_all_year_avgs)## cwd pck ppt tmn tmx ann_tmean
## [1,] 1.7785471 -0.9367972 -1.9289972 1.4141866 1.6144369 1.5259093
## [2,] 0.4162065 -0.9367972 -0.5691081 1.6728378 1.5530014 1.6191055
## [3,] 0.6732155 0.4303289 0.2959730 -0.3966053 -0.5919655 -0.5004774
## [4,] -0.7521931 0.5445863 0.1231076 -0.5491665 -0.7584042 -0.6610654
## [5,] -2.3485552 -0.8889143 0.8274893 1.1706967 0.8927377 1.0319476
## [6,] 1.7506304 -0.8481292 -0.5518531 0.6619430 0.8658246 0.7716383
## mean_diurnal_range temp_seasonality temp_ann_range tmean_wettest_quarter
## [1,] 1.441487134 1.2872662 1.6177555 1.4529401
## [2,] -0.004726068 -0.2588169 -0.2791078 1.6478308
## [3,] -1.071503185 0.7468844 -0.6406373 -0.5346215
## [4,] -1.189979340 0.9181595 -0.6181875 -0.7147280
## [5,] -0.933676311 0.9487769 -0.6429697 0.9609697
## [6,] 1.202712559 1.9133622 1.8804475 0.6229397
## tmean_driest_quarter ann_ppt ppt_seasonality ppt_warmest_quarter
## [1,] 1.4100602 -1.9289972 1.7612042 -1.82639599
## [2,] 1.5553884 -0.5691081 1.4690910 -1.06865676
## [3,] -0.5067601 0.2959730 -0.2608478 0.16723005
## [4,] -0.6619733 0.1231076 -0.4411963 0.02274441
## [5,] 1.0519122 0.8274893 1.0141137 0.14095396
## [6,] 0.7253838 -0.5518531 1.3237290 -0.68063729
## ppt_coldest_quarter
## [1,] -1.9686972
## [2,] -0.2854258
## [3,] 0.4428731
## [4,] 0.2076647
## [5,] 1.3644989
## [6,] -0.3122939dim(climate_normalized_bioclim_flint_all_year_avgs)## [1] 46 15cor.norm = cor(climate_normalized_bioclim_flint_all_year_avgs) #test correlations among the traits
cor.sig <- cor.mtest(climate_normalized_bioclim_flint_all_year_avgs, method = "pearson")
corrplot(cor.norm, type="upper",
tl.srt = 45, p.mat = cor.sig$p,
sig.level = 0.05, insig="blank")
#tmn, tmx, tmean_wettest_quarter, tmean_driest_quarter and ann_tmean all highly correlated (97-99%) - only keep ann_tmean
#temp_ann_range and mean_diurnal range 92% correlated - keep temp_ann_range
#ann_ppt and ppt 100% correlated (ppt = avg across monts, ann_ppt = avg of the total ppt in a year) - only keep ann_ppt
#ppt_warmest and coldest quarter highly correlated with ann_ppt and ppt - take both out Recent
climate_normalized_bioclim_flint_all_year_avgs_recent <- bioclim_flint_all_year_avgs %>%
ungroup() %>%
filter(TimePd=="Recent") %>%
select(tmn:tmean_driest_quarter, cwd, pck, ppt, ann_ppt:ppt_coldest_quarter) %>%
scale() #normalize the data so they're all on the same scale
cor.norm_recent = cor(climate_normalized_bioclim_flint_all_year_avgs_recent) #test correlations among the traits
cor.sig_recent <- cor.mtest(climate_normalized_bioclim_flint_all_year_avgs_recent, method = "pearson")
corrplot(cor.norm_recent, type="upper",
tl.srt = 45, p.mat = cor.sig_recent$p,
sig.level = 0.05, insig="blank")
#800 x 734Historical
climate_normalized_bioclim_flint_all_year_avgs_historic <- bioclim_flint_all_year_avgs %>%
ungroup() %>%
filter(TimePd=="Historical") %>%
select(tmn:tmean_driest_quarter, cwd, pck, ppt, ann_ppt:ppt_coldest_quarter) %>%
scale() #normalize the data so they're all on the same scale
cor.norm_historic = cor(climate_normalized_bioclim_flint_all_year_avgs_historic) #test correlations among the traits
cor.sig_historic <- cor.mtest(climate_normalized_bioclim_flint_all_year_avgs_historic, method = "pearson")
corrplot(cor.norm_historic, type="upper",
tl.srt = 45, p.mat = cor.sig_historic$p,
sig.level = 0.05, insig="blank")
#800 x 734PCA - Recent + Historical
all_bioclim_flint_avgs.pc = prcomp(bioclim_flint_all_year_avgs[c(7:8, 12, 14:15, 18:19)], scale = TRUE, center = TRUE)
str(all_bioclim_flint_avgs.pc)## List of 5
## $ sdev : num [1:7] 1.891 1.078 1.05 0.752 0.604 ...
## $ rotation: num [1:7, 1:7] -0.28 0.479 -0.44 -0.311 -0.215 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : chr [1:7] "cwd" "pck" "ann_tmean" "temp_seasonality" ...
## .. ..$ : chr [1:7] "PC1" "PC2" "PC3" "PC4" ...
## $ center : Named num [1:7] 55.03 149.32 9.49 672.21 32.25 ...
## ..- attr(*, "names")= chr [1:7] "cwd" "pck" "ann_tmean" "temp_seasonality" ...
## $ scale : Named num [1:7] 11.71 159.39 4.42 20.58 1.14 ...
## ..- attr(*, "names")= chr [1:7] "cwd" "pck" "ann_tmean" "temp_seasonality" ...
## $ x : num [1:46, 1:7] -3.923 -1.994 0.378 0.847 -0.453 ...
## ..- attr(*, "dimnames")=List of 2
## .. ..$ : NULL
## .. ..$ : chr [1:7] "PC1" "PC2" "PC3" "PC4" ...
## - attr(*, "class")= chr "prcomp"plot % Variance Explained
summary(all_bioclim_flint_avgs.pc)## Importance of components:
## PC1 PC2 PC3 PC4 PC5 PC6 PC7
## Standard deviation 1.8915 1.0775 1.0505 0.75177 0.60401 0.4266 0.21412
## Proportion of Variance 0.5111 0.1659 0.1577 0.08074 0.05212 0.0260 0.00655
## Cumulative Proportion 0.5111 0.6770 0.8346 0.91533 0.96745 0.9935 1.00000tibble(PC=str_c("PC",str_pad(1:7,2,pad="0")),
percent_var=all_bioclim_flint_avgs.pc$sdev[1:7]^2/sum(all_bioclim_flint_avgs.pc$sdev^2)*100) %>%
ggplot(aes(x=PC, y=percent_var)) +
geom_col() +
ggtitle("Percent Variance Explained")
Combine PCs with metadata
all_bioclim_flint_avgs.pc.dat = data.frame(all_bioclim_flint_avgs.pc$x)
all_bioclim_flint_avgs_locs.pc = cbind(bioclim_flint_all_year_avgs, all_bioclim_flint_avgs.pc.dat)
all_bioclim_flint_avgs_loadings = data.frame(varnames=rownames(all_bioclim_flint_avgs.pc$rotation), all_bioclim_flint_avgs.pc$rotation)
all_bioclim_flint_avgs_loadings## varnames PC1 PC2 PC3
## cwd cwd -0.2797103 -0.16422605 -0.72255315
## pck pck 0.4788965 -0.22506720 -0.13823349
## ann_tmean ann_tmean -0.4402340 0.17430773 0.25402702
## temp_seasonality temp_seasonality -0.3110189 -0.34311863 0.47280196
## temp_ann_range temp_ann_range -0.2149613 -0.78689618 0.09946240
## ann_ppt ann_ppt 0.4247974 0.06027161 0.39685573
## ppt_seasonality ppt_seasonality -0.4185933 0.38913072 0.05787736
## PC4 PC5 PC6 PC7
## cwd -0.22442677 0.3806515 0.4126631 -0.08458757
## pck -0.21672469 0.3193782 -0.2782778 0.68882783
## ann_tmean 0.48591759 0.3234923 0.2911955 0.53453078
## temp_seasonality -0.66346611 -0.1341457 0.2771019 0.16439992
## temp_ann_range 0.33856853 0.2132447 -0.3420116 -0.21821861
## ann_ppt -0.04118123 0.6432578 0.3129935 -0.38076052
## ppt_seasonality -0.33171571 0.4137701 -0.6129873 -0.11407334autoplot(all_bioclim_flint_avgs.pc, data = bioclim_flint_all_year_avgs,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="parent.pop",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
autoplot(all_bioclim_flint_avgs.pc, data = bioclim_flint_all_year_avgs,
x=1, y=3,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="parent.pop",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
autoplot(all_bioclim_flint_avgs.pc, data = bioclim_flint_all_year_avgs,
x=1, y=4,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="parent.pop",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
all_bioclim_flint_avgs_locs.pc_avg <- all_bioclim_flint_avgs_locs.pc %>%
group_by(parent.pop, elev_m, TimePd) %>%
summarise(across(.cols=starts_with("PC", ignore.case = FALSE), .fns = mean)) %>%
ungroup()## `summarise()` has grouped output by 'parent.pop', 'elev_m'. You can override
## using the `.groups` argument.all_bioclim_flint_avgs_locs.pc_avg## # A tibble: 46 × 10
## parent.pop elev_m TimePd PC1 PC2 PC3 PC4 PC5 PC6
## <chr> <dbl> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 BH 511. Historical -3.16 -1.48 -0.944 0.532 0.0263 -0.0210
## 2 BH 511. Recent -3.92 -0.961 -0.662 -0.266 0.532 -0.441
## 3 CC 313 Historical -1.69 0.0237 0.00529 0.977 0.114 0.296
## 4 CC 313 Recent -1.99 1.27 -0.0509 0.510 0.600 -0.151
## 5 CP2 2244. Historical 1.66 -0.290 -0.866 0.0171 -0.244 0.856
## 6 CP2 2244. Recent 0.378 -0.130 -0.281 -1.13 0.0774 0.691
## 7 CP3 2266. Historical 2.17 -0.0944 0.0504 0.220 -0.983 0.293
## 8 CP3 2266. Recent 0.847 -0.107 0.696 -0.948 -0.685 0.120
## 9 DPR 1019. Historical 0.295 0.941 2.37 1.00 -0.411 -0.312
## 10 DPR 1019. Recent -0.453 1.39 2.85 0.00352 -0.157 -0.301
## # ℹ 36 more rows
## # ℹ 1 more variable: PC7 <dbl>all_bioclim_flint_avgs_locs.pc_avg %>%
ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point() +
facet_wrap(~TimePd) +
coord_fixed(ratio = 1.5)
all_bioclim_flint_avgs_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC4, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
#geom_point(size=2, alpha=0.7) +
labs(x="PC1 (51.11%)", y="PC4 (8.07%)", color="Elevation (m)") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8) +
annotate("text", x = -4, y = -2.7, label = "Warm \n No Snow") +
annotate("text", x = 4, y = -2.7, label = "Cold \n Snow") +
annotate("text", x = -5.4, y = -1.5, label = "High Temp \n Seasonality") +
annotate("text", x = -5.4, y = 1.5, label = "Low Temp \n Seasonality") +
coord_cartesian(ylim = c(-2, 2), xlim = c(-4,4), clip = "off") +
theme_classic() +
theme(text=element_text(size=28))
ggsave("../output/Climate/Wtr_Year_PC1-PC4.png", width = 7.4, height = 6, units = "in")
#all_bioclim_flint_avgs_locs.pc_avg %>%
# mutate(group=str_c(parent.pop,elev_m)) %>%
# ggplot(aes(x=PC1, y=PC2, shape=TimePd, color=elev_m)) +
# scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
# geom_point(size=2, alpha=0.7) +
# geom_text_repel(aes(label = parent.pop)) +
# geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, #linetype="dashed") +
# geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = #.8)
#high elev climate seems to be shifting to be more similar to low elev Permanova
See Jenny’s github: https://github.com/jrgremer/Seedbanks_drought_deluge
all_bioclim_flint_avgs_locs.pc_dist <- all_bioclim_flint_avgs_locs.pc %>% ungroup() %>% select(PC1:PC7)
dist_matrix_all_year <- dist(all_bioclim_flint_avgs_locs.pc_dist, method = "euclidian") #use a distance function to calculate euclidian distance in PCA space
permanova_results_all_year <- adonis2(dist_matrix_all_year ~ TimePd*elev_m*Lat, data = all_bioclim_flint_avgs_locs.pc) #use adonis2 to run the permanova
#rows in data must be in same order as rows in distance matrix
#look at output
summary(permanova_results_all_year)## Df SumOfSqs R2 F
## Min. : 7.0 Min. :105.3 Min. :0.3344 Min. :10.81
## 1st Qu.:22.5 1st Qu.:157.5 1st Qu.:0.5000 1st Qu.:10.81
## Median :38.0 Median :209.7 Median :0.6656 Median :10.81
## Mean :30.0 Mean :210.0 Mean :0.6667 Mean :10.81
## 3rd Qu.:41.5 3rd Qu.:262.3 3rd Qu.:0.8328 3rd Qu.:10.81
## Max. :45.0 Max. :315.0 Max. :1.0000 Max. :10.81
## NA's :2
## Pr(>F)
## Min. :0.001
## 1st Qu.:0.001
## Median :0.001
## Mean :0.001
## 3rd Qu.:0.001
## Max. :0.001
## NA's :2permanova_results_all_year## Permutation test for adonis under reduced model
## Permutation: free
## Number of permutations: 999
##
## adonis2(formula = dist_matrix_all_year ~ TimePd * elev_m * Lat, data = all_bioclim_flint_avgs_locs.pc)
## Df SumOfSqs R2 F Pr(>F)
## Model 7 209.67 0.66561 10.806 0.001 ***
## Residual 38 105.33 0.33439
## Total 45 315.00 1.00000
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1permanova_results_all_year$`Pr(>F)`## [1] 0.001 NA NApermanova_results_all_year_terms <- adonis2(dist_matrix_all_year ~ TimePd*elev_m*Lat, data = all_bioclim_flint_avgs_locs.pc, by = "terms")
permanova_results_all_year_terms## Permutation test for adonis under reduced model
## Terms added sequentially (first to last)
## Permutation: free
## Number of permutations: 999
##
## adonis2(formula = dist_matrix_all_year ~ TimePd * elev_m * Lat, data = all_bioclim_flint_avgs_locs.pc, by = "terms")
## Df SumOfSqs R2 F Pr(>F)
## TimePd 1 28.589 0.09076 10.3137 0.001 ***
## elev_m 1 109.439 0.34743 39.4811 0.001 ***
## Lat 1 55.665 0.17671 20.0816 0.001 ***
## TimePd:elev_m 1 3.008 0.00955 1.0853 0.316
## TimePd:Lat 1 3.629 0.01152 1.3092 0.228
## elev_m:Lat 1 9.033 0.02868 3.2587 0.024 *
## TimePd:elev_m:Lat 1 0.303 0.00096 0.1093 0.990
## Residual 38 105.334 0.33439
## Total 45 315.000 1.00000
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1LM on PCs (follow up on permanova)
For each PC fit a model with timepd and parent.pop/elev to test for climate change
lmer_results_all_year <- all_bioclim_flint_avgs_locs.pc %>%
ungroup() %>%
select(TimePd, parent.pop, elev_m, Lat, Long, PC1:PC7) %>%
pivot_longer(starts_with("PC", ignore.case = FALSE),
names_to = "PC", values_to = "value") %>%
group_by(PC) %>%
nest(data=c(TimePd, parent.pop, elev_m, Lat, Long, value)) %>%
mutate(glm=map(data, ~ glm(value ~ TimePd*elev_m*Lat,
data=.x)),
anova = map(glm, ~ broom.mixed::tidy(anova(.x))))
lmer_results_all_year## # A tibble: 7 × 4
## # Groups: PC [7]
## PC data glm anova
## <chr> <list> <list> <list>
## 1 PC1 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 2 PC2 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 3 PC3 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 4 PC4 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 5 PC5 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 6 PC6 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 7 PC7 <tibble [46 × 6]> <glm> <tibble [8 × 7]>PC_anova <- lmer_results_all_year %>% select(-data, -glm) %>% unnest(anova) %>%
select(PC, term, p.value) %>%
filter(p.value < 0.05) %>%
arrange(term, p.value)
PC_anova## # A tibble: 16 × 3
## # Groups: PC [6]
## PC term p.value
## <chr> <chr> <dbl>
## 1 PC1 Lat 2.38e- 9
## 2 PC3 Lat 8.65e- 5
## 3 PC2 Lat 2.45e- 3
## 4 PC5 Lat 6.24e- 3
## 5 PC4 Lat 2.36e- 2
## 6 PC4 TimePd 7.54e-11
## 7 PC1 TimePd 3.05e- 5
## 8 PC5 TimePd 1.57e- 2
## 9 PC7 TimePd 4.83e- 2
## 10 PC1 elev_m 5.62e-17
## 11 PC4 elev_m 2.07e- 7
## 12 PC3 elev_m 2.05e- 2
## 13 PC7 elev_m:Lat 1.44e- 3
## 14 PC5 elev_m:Lat 2.43e- 3
## 15 PC1 elev_m:Lat 1.05e- 2
## 16 PC4 elev_m:Lat 2.57e- 2lmer_results_all_year %>% select(-data, -glm) %>% unnest(anova) %>%
filter(PC=="PC1"| PC=="PC4") #the two PCs with most sig p-values for timepd## # A tibble: 16 × 8
## # Groups: PC [2]
## PC term df deviance df.residual residual.deviance statistic p.value
## <chr> <chr> <int> <dbl> <int> <dbl> <dbl> <dbl>
## 1 PC1 NULL NA NA 45 161. NA NA
## 2 PC1 TimePd 1 1.06e+1 44 150. 22.4 3.05e- 5
## 3 PC1 elev_m 1 9.86e+1 43 51.8 207. 5.62e-17
## 4 PC1 Lat 1 2.86e+1 42 23.2 60.2 2.38e- 9
## 5 PC1 TimeP… 1 1.16e+0 41 22.0 2.44 1.26e- 1
## 6 PC1 TimeP… 1 5.02e-1 40 21.5 1.06 3.10e- 1
## 7 PC1 elev_… 1 3.45e+0 39 18.1 7.25 1.05e- 2
## 8 PC1 TimeP… 1 1.88e-2 38 18.1 0.0397 8.43e- 1
## 9 PC4 NULL NA NA 45 25.4 NA NA
## 10 PC4 TimePd 1 1.17e+1 44 13.7 79.5 7.54e-11
## 11 PC4 elev_m 1 5.90e+0 43 7.81 40.0 2.07e- 7
## 12 PC4 Lat 1 8.21e-1 42 6.98 5.56 2.36e- 2
## 13 PC4 TimeP… 1 5.52e-1 41 6.43 3.74 6.07e- 2
## 14 PC4 TimeP… 1 2.76e-2 40 6.41 0.187 6.68e- 1
## 15 PC4 elev_… 1 7.96e-1 39 5.61 5.39 2.57e- 2
## 16 PC4 TimeP… 1 5.52e-4 38 5.61 0.00374 9.52e- 1#mod_test <- glm(PC4 ~ TimePd*elev_m*Lat, data=all_bioclim_flint_avgs_locs.pc)
#summary(mod_test)
#anova(mod_test)autoplot(all_bioclim_flint_avgs.pc, data = bioclim_flint_all_year_avgs,
x=1, y=4,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="parent.pop",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
all_bioclim_flint_avgs_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC4, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point(size=2, alpha=0.7) +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8)
all_bioclim_flint_avgs_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC4, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point(size=2, alpha=0.7) +
geom_text_repel(aes(label = parent.pop)) +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8)
#high elev climate seems to be shifting to be more similar to low elev lmer_results_flint <- avgs_flint_locs.pc %>%
ungroup() %>%
select(TimePd, parent.pop, elev_m, Lat, Long, PC1:PC5) %>%
pivot_longer(starts_with("PC", ignore.case = FALSE),
names_to = "PC", values_to = "value") %>%
group_by(PC) %>%
nest(data=c(TimePd, parent.pop, elev_m, Lat, Long, value)) %>%
mutate(glm=map(data, ~ glm(value ~ TimePd*elev_m*Lat,
data=.x)),
anova = map(glm, ~ broom.mixed::tidy(anova(.x))))
lmer_results_flint## # A tibble: 5 × 4
## # Groups: PC [5]
## PC data glm anova
## <chr> <list> <list> <list>
## 1 PC1 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 2 PC2 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 3 PC3 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 4 PC4 <tibble [46 × 6]> <glm> <tibble [8 × 7]>
## 5 PC5 <tibble [46 × 6]> <glm> <tibble [8 × 7]>PC_anova_flint <- lmer_results_flint %>% select(-data, -glm) %>% unnest(anova) %>%
select(PC, term, p.value) %>%
filter(p.value < 0.05) %>%
arrange(term, p.value)
PC_anova_flint## # A tibble: 11 × 3
## # Groups: PC [5]
## PC term p.value
## <chr> <chr> <dbl>
## 1 PC1 Lat 6.07e-15
## 2 PC2 Lat 5.50e- 4
## 3 PC3 Lat 4.62e- 3
## 4 PC5 Lat 4.76e- 3
## 5 PC5 TimePd 7.74e- 5
## 6 PC1 TimePd 2.42e- 3
## 7 PC1 elev_m 8.38e-26
## 8 PC2 elev_m 6.08e- 3
## 9 PC3 elev_m:Lat 2.89e- 4
## 10 PC4 elev_m:Lat 1.05e- 2
## 11 PC1 elev_m:Lat 3.41e- 2TimePd (evidence for climate change) is significant on PC1 with just Flint climate and Flint+Bioclim (dry/warm vs. cool/snowpack)
autoplot(avgs_flint.pc, data = flint_all_year_avgs,
x=1, y=5,
colour='elev_m', alpha=0.5,
label=TRUE, label.label="parent.pop",
loadings=TRUE, loadings.colour='black', loadings.linewidth = 0.7,
loadings.label = TRUE, loadings.label.size=6, loadings.label.colour="black",
loadings.label.vjust = -0.2, loadings.label.repel=TRUE) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
theme_classic()
avgs_flint_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC5, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point(size=2, alpha=0.7) +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8)
avgs_flint_locs.pc_avg %>%
mutate(group=str_c(parent.pop,elev_m)) %>%
ggplot(aes(x=PC1, y=PC5, shape=TimePd, color=elev_m)) +
scale_colour_gradient(low = "#F5A540", high = "#0043F0") +
geom_point(size=2, alpha=0.7) +
geom_text_repel(aes(label = parent.pop)) +
geom_vline(xintercept = 0, linetype="dashed") + geom_hline(yintercept = 0, linetype="dashed") +
geom_path(aes(group=group),arrow = arrow(length=unit(5, "points")), linewidth = .8)
#high elev climate seems to be shifting to be more similar to low elev